Vol.51 No.2 (Serial No.286) 2025

  • Prefatory note :  Springtime / Hisashi ISHII
  • Featured article : Photovoltaics subcomittee seminar – Snow problems on photovoltaic systems
    • Purpose of this feature / Hideaki OHTAKE
    • Estimation of PV output reduction after snowfall / Akira USAMI, Atsushi HASHIMOTO
    • Development and Field Testing of Anti-Snow Material ‘SLUG’ for Increasing Solar Panel Power Generation in Heavy Snowfall Areas / Chihiro URATA, Kengo SATO
    • Development of a snow avalanche warning system / Asami KOMATSU
    • Spectral Characteristics of Snow Reflection and Transmission under Solar Radiation / Tomonori TANIKAWA
  • Research paper
    • A Proposal for Equivalent Circuit Between PV Module/String and the Ground( 3) -Some conclusions based on one-year outdoor measurement and a proposal of PV array design for preventing electrical shock – / Kazuhiko KATO
    • Evaluation of durability of vehicle integrated curved solar module through actual driving / Junichi NAKAMURA, Mitsuru ICHIKAWA, Kenji YAMAMOTO
    • Member Response of Photovoltaic Array Frame by Frost Heaving / Takanori KADOTA, Dai NAKAMURA, Yoichi HINATA, Kenichi HIRAIWA, Kenta NAKAI, Yusaku FUJITA
    • A Study on Optimization of Electrode Arrangement and Performance of Blower for Solar Distillation System by Use of Ionic Wind( An Experiment under Condition of Normal Temperature and Humidity)/ Iwao YOSHIDA , Masanori FUJIMOTO, Yoshiro TOCHITANI
    • A Study on Condenser for Solar Distillation System with Functions of Blower and Condensation Enhancement by Use of Ionic Wind / Iwao YOSHIDA, Masanori FUJIMOTO, Yoshiro TOCHITANI
  • JSES Report
    • Report on the Oogata Village Tour: Section of Regional Decarbonization / Kenji ITAKA, Atsushi AKISAWA
  • Introduction of a Laboratory / Ueda Lab. Department of Electrical Engineering Faculty of Engineering Tokyo University of Science
  • Technical introduction of corporate members / Chiba Ecological Energy Inc.
  • My memoirs of the Sunshine Project : Remind passion of the Sunshine Project aimed at Japan built on geothermal energy / Hirofumi MURAOKA
  • Monologue from Board Members : The task of proofreading graduation theses / Mika YOSHINAGA
  • News from JSES Committee
    • JSES Report
    • JSES Announcement